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Teleostei (teleosts) >
Perciformes/Scorpaenoidei
(Scorpionfishes) >
Scorpaenidae
(Scorpionfishes or rockfishes) > Pteroinae
Etymology:
Dendrochirus:
Greek, dendron = tree + Greek, cheir = hands; with tree like marks (Ref.
45335
)
.
More on author:
Cuvier
.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; reef-associated; depth range 2 - 80 m (Ref.
90102
). Tropical; 32°N - 32°S
Common in reef flats and shallow lagoons, in areas with weed-covered rocks on sandy substrates. Adults often found on sponges and juveniles are sometimes found in small aggregations on remote bommies with 10 or so individuals (Ref.
48635
). Nocturnal. Feeds on small crustaceans (Ref.
37816
).
Life cycle and mating behavior
Maturity
|
Reproduction
|
Spawning
|
Eggs
|
Fecundity
|
Larvae
Distinct pairing (Ref.
205
). Females possess specialized ovarian structures including stalk-like ovigerous lamellae and secretory epithelia (Ref.
32832
).
Preferred temperature (Ref.
123201
): 24.4 - 29, mean 27.8 °C (based on 1188 cells).
Phylogenetic diversity index (Ref.
82804
): PD
50
= 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00700 - 0.02163), b=3.11 (2.96 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245
).
Trophic level (Ref.
69278
): 3.6 ±0.4 se; based on diet studies.
Resilience (Ref.
120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153
): Low vulnerability (10 of 100).
Price category (Ref.
80766
):
High
.
Nutrients (Ref.
124155
): Calcium = 74.7 [37.3, 165.7] mg/100g; Iron = 0.66 [0.35, 1.74] mg/100g; Protein = 18.1 [16.2, 20.1] %; Omega3 = 0.237 [0.107, 0.641] g/100g; Selenium = 29.3 [15.7, 70.7] μg/100g; VitaminA = 150 [52, 409] μg/100g; Zinc = 1.47 [1.02, 2.10] mg/100g (wet weight);
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Page last modified by :
mrius-barile
- 20 July 2016
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